v3.26.1
Reorganization of Business - Narrative (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jul. 04, 2026
USD ($)
employee
Jun. 28, 2025
USD ($)
Jul. 04, 2026
USD ($)
employee
Jun. 28, 2025
USD ($)
Dec. 31, 2025
USD ($)
Restructuring Cost and Reserve [Line Items]          
Reorganization of business charges $ 15 $ 14 $ 30 $ 31  
Restructuring charges in the period for total employee severance (in number of employees) | employee     500    
Employee separation costs          
Restructuring Cost and Reserve [Line Items]          
Restructuring charges 18 13 $ 33 33  
Restructuring reserve 30   30   $ 24
Payments for restructuring     (24)    
Amount of expense (reversal) $ (3)   $ (3) 3  
Number of employees expected to be paid (in number of employees) | employee 655   655    
Exit costs          
Restructuring Cost and Reserve [Line Items]          
Amount of expense (reversal)   (1)   (1)  
Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold          
Restructuring Cost and Reserve [Line Items]          
Reorganization of business charges $ 5 6 $ 10 11  
Income Statement Location [Axis]: us-gaap:OtherOperatingIncomeExpenseNet          
Restructuring Cost and Reserve [Line Items]          
Reorganization of business charges $ 10 $ 8 $ 20 $ 20